#include "napi/native_api.h"
#include "ohos_desktop.h"
#include "ohos_video_encoder.h"
#include "ohos_eglContext_manage.h"

webrtc::ohos::OhosDesktop* desktop = nullptr;
webrtc::ohos::OhosVideoEncoder *ohosVideoEncoder = nullptr;
static napi_value Add(napi_env env, napi_callback_info info)
{
    size_t requireArgc = 2;
    size_t argc = 2;
    napi_value args[2] = {nullptr};

    napi_get_cb_info(env, info, &argc, args , nullptr, nullptr);

    napi_valuetype valuetype0;
    napi_typeof(env, args[0], &valuetype0);

    napi_valuetype valuetype1;
    napi_typeof(env, args[1], &valuetype1);

    double value0;
    napi_get_value_double(env, args[0], &value0);

    double value1;
    napi_get_value_double(env, args[1], &value1);

    if (desktop == nullptr) {
        desktop = new webrtc::ohos::OhosDesktop();
        desktop->Start();
    } else {
        delete desktop;
        desktop = nullptr;
        webrtc::ohos::OhosEGLContextManage::GetInstance().desktopCnt_ = 0;
    }

    if (ohosVideoEncoder == nullptr) {
        ohosVideoEncoder = new webrtc::ohos::OhosVideoEncoder;
        ohosVideoEncoder->Create();
        ohosVideoEncoder->Config();
        ohosVideoEncoder->Start();
        if (desktop != nullptr) {
            ohosVideoEncoder->StartThread();
        }
    } else {
        delete ohosVideoEncoder;
        ohosVideoEncoder = nullptr;
        webrtc::ohos::OhosEGLContextManage::GetInstance().drawCnt_ = 0;
        webrtc::ohos::OhosEGLContextManage::GetInstance().outputCnt_ = 0;
    }

    napi_value sum;
    napi_create_double(env, value0 + value1, &sum);

    return sum;
}

EXTERN_C_START
static napi_value Init(napi_env env, napi_value exports)
{
    napi_property_descriptor desc[] = {
        { "add", nullptr, Add, nullptr, nullptr, nullptr, napi_default, nullptr }
    };
    napi_define_properties(env, exports, sizeof(desc) / sizeof(desc[0]), desc);
    return exports;
}
EXTERN_C_END

static napi_module demoModule = {
    .nm_version = 1,
    .nm_flags = 0,
    .nm_filename = nullptr,
    .nm_register_func = Init,
    .nm_modname = "entry",
    .nm_priv = ((void*)0),
    .reserved = { 0 },
};

extern "C" __attribute__((constructor)) void RegisterEntryModule(void)
{
    napi_module_register(&demoModule);
}
